$ echo "[extensions]"      >> $HGRCPATH

  $ echo "share = "          >> $HGRCPATH

prepare repo1

  $ hg init repo1

  $ cd repo1

  $ echo a > a

  $ hg commit -A -m'init'

  adding a

share it

  $ cd ..

  $ hg share repo1 repo2

  updating working directory

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

share shouldn't have a store dir

  $ cd repo2

  $ test -d .hg/store

  [1]

  $ hg root -Tjson | sed 's|\\\\|\\|g'

  [

   {

    "hgpath": "$TESTTMP/repo2/.hg",

    "reporoot": "$TESTTMP/repo2",

    "storepath": "$TESTTMP/repo1/.hg/store"

   }

  ]

share shouldn't have a full cache dir, original repo should

  $ hg branches

  default                        0:d3873e73d99e

  $ hg tags

  tip                                0:d3873e73d99e

  $ test -d .hg/cache

  [1]

  $ ls -1 .hg/wcache || true

  checkisexec (execbit !)

  checklink (symlink !)

  checklink-target (symlink !)

  manifestfulltextcache (reporevlogstore !)

  $ ls -1 ../repo1/.hg/cache

  branch2-served

  rbc-names-v1

  rbc-revs-v1

  tags2-visible

Some sed versions appends newline, some don't, and some just fails

  $ cat .hg/sharedpath; echo

  $TESTTMP/repo1/.hg

trailing newline on .hg/sharedpath is ok

  $ hg tip -q

  0:d3873e73d99e

  $ echo '' >> .hg/sharedpath

  $ cat .hg/sharedpath

  $TESTTMP/repo1/.hg

  $ hg tip -q

  0:d3873e73d99e

commit in shared clone

  $ echo a >> a

  $ hg commit -m'change in shared clone'

check original

  $ cd ../repo1

  $ hg log

  changeset:   1:8af4dc49db9e

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     change in shared clone

  changeset:   0:d3873e73d99e

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     init

  $ hg update

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cat a             # should be two lines of "a"

  a

  a

commit in original

  $ echo b > b

  $ hg commit -A -m'another file'

  adding b

check in shared clone

  $ cd ../repo2

  $ hg log

  changeset:   2:c2e0ac586386

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     another file

  changeset:   1:8af4dc49db9e

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     change in shared clone

  changeset:   0:d3873e73d99e

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     init

  $ hg update

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cat b             # should exist with one "b"

  b

hg serve shared clone

  $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid

  $ cat hg.pid >> $DAEMON_PIDS

  $ get-with-headers.py localhost:$HGPORT 'raw-file/'

  200 Script output follows

  -rw-r--r-- 4 a

  -rw-r--r-- 2 b

Cloning a shared repo via bundle2 results in a non-shared clone

  $ cd ..

  $ hg clone -q --stream --config ui.ssh="\"$PYTHON\" \"$TESTDIR/dummyssh\"" ssh://user@dummy/`pwd`/repo2 cloned-via-bundle2

  $ cat ./cloned-via-bundle2/.hg/requires | grep "shared"

  [1]

  $ hg id --cwd cloned-via-bundle2 -r tip

  c2e0ac586386 tip

  $ cd repo2

test unshare command

  $ hg unshare

  $ test -d .hg/store

  $ test -f .hg/sharedpath

  [1]

  $ grep shared .hg/requires

  [1]

  $ hg unshare

  abort: this is not a shared repo

  [255]

check that a change does not propagate

  $ echo b >> b

  $ hg commit -m'change in unshared'

  $ cd ../repo1

  $ hg id -r tip

  c2e0ac586386 tip

  $ cd ..

non largefiles repos won't enable largefiles

  $ hg share --config extensions.largefiles= repo2 sharedrepo

  The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)

  The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)

  updating working directory

  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ [ -f sharedrepo/.hg/hgrc ]

  [1]

test shared clones using relative paths work

  $ mkdir thisdir

  $ hg init thisdir/orig

  $ hg share -U thisdir/orig thisdir/abs

  $ hg share -U --relative thisdir/abs thisdir/rel

  $ cat thisdir/rel/.hg/sharedpath

  ../../orig/.hg (no-eol)

  $ grep shared thisdir/*/.hg/requires

  thisdir/abs/.hg/requires:shared

  thisdir/rel/.hg/requires:relshared

  thisdir/rel/.hg/requires:shared

test that relative shared paths aren't relative to $PWD

  $ cd thisdir

  $ hg -R rel root

  $TESTTMP/thisdir/rel

  $ cd ..

now test that relative paths really are relative, survive across

renames and changes of PWD

  $ hg -R thisdir/abs root

  $TESTTMP/thisdir/abs

  $ hg -R thisdir/rel root

  $TESTTMP/thisdir/rel

  $ mv thisdir thatdir

  $ hg -R thatdir/abs root

  abort: .hg/sharedpath points to nonexistent directory $TESTTMP/thisdir/orig/.hg!

  [255]

  $ hg -R thatdir/rel root

  $TESTTMP/thatdir/rel

test unshare relshared repo

  $ cd thatdir/rel

  $ hg unshare

  $ test -d .hg/store

  $ test -f .hg/sharedpath

  [1]

  $ grep shared .hg/requires

  [1]

  $ hg unshare

  abort: this is not a shared repo

  [255]

  $ cd ../..

  $ rm -r thatdir

Demonstrate buggy behavior around requirements validation

See comment in localrepo.py:makelocalrepository() for more.

  $ hg init sharenewrequires

  $ hg share sharenewrequires shareoldrequires

  updating working directory

  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cat >> sharenewrequires/.hg/requires << EOF

  > missing-requirement

  > EOF

We cannot open the repo with the unknown requirement

  $ hg -R sharenewrequires status

  abort: repository requires features unknown to this Mercurial: missing-requirement!

  (see https://mercurial-scm.org/wiki/MissingRequirement for more information)

  [255]

BUG: we don't get the same error when opening the shared repo pointing to it

  $ hg -R shareoldrequires status

Explicitly kill daemons to let the test exit on Windows

  $ killdaemons.py